66876680 (number)

66876680 is an even 8-digits composite number following 66876679 and preceding 66876681. In scientific notation, it is written as 6.6876680 × 10^7. The sum of its digits is 47. It has a total of 7 prime factors and 64 positive divisors. There are 24660480 positive integers (up to 66876680) that are relatively prime to 66876680.

Interesting facts

Basic properties

Name

Name sixty-six million eight hundred seventy-six thousand six hundred eighty

Notation

Scientific notation 6.6876680 × 10^7
Engineering notation 6.6876680 × 10^6

Prime Factorization of 66876680

Prime Factorization 2 × 2 × 2 × 5 × 13 × 169 × 761

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 16719170
Product of the distinct prime numbers

The prime factorization of 66876680 is 2 × 2 × 2 × 5 × 13 × 169 × 761. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 8, 27, 89, 113, 648, 694, 7262, 94953, 15232, 159626, 584614, 6399282, 5808222, 17651113, 19600258, 195623792, 129533997, 9084796556, 116246561

Basic calculations (n = 66876680)

Multiplication

n×y
n×2 133753360
n×3 200630040
n×4 267506720
n×5 334383400

Division

n÷y
n÷2 33438340
n÷3 22292226.666667
n÷3 16719170
n÷5 13375336

Exponentiation

ny
n2 4472490327822400
n3 2.9910530445687E+23
n4 2.0003169732465E+31
n5 1.3377455811837E+39

Nth Root

y√n
2√n 8177.8163344502
3√n 405.90546789214
4√n 90.431279624089
5√n 36.732876697542

Divisors of 66876680

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 761, 845, 1352, 1522, 1690, 2197, 3044, 3380, 3805, 4394, 6088, 6760, 7610, 8788, 9893, 10985, 15220, 17576, 19786, 21970, 30440, 39572, 43940, 49465, 79144, 87880, 98930, 128609, 197860, 257218, 395720, 514436, 643045, 1028872, 1286090, 1671917, 2572180, 3343834, 5144360, 6687668, 8359585, 13375336, 16719170, 33438340, 66876680

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66876679
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66876680 can be divided by 64 positive divisors. The sum of these divisors (counting 66876680) is 1, the average is 0.015625.

Base conversion 66876680

Base System Value
2 Binary 11111111000111010100001000
3 Ternary 11122211200120002
4 Quaternary 3333013110020
5 Quinary 114110023210
6 Senary 10345222132
8 Octal 377072410
10 Decimal 66876680
12 Duodecimal 1a491948
16 Hexadecimal 3fc7508
20 Vigesimal 10hjbe0
36 Base36 13tedk

Cryptographic Hash Functions

md5 7126ce790128e9c5273b87b39b80c1a6
sha1 d71ffa22b587f2ddaaf352d5be2d74296eb31c6a
sha256 d1eb521dfa3d4c318baa1b18c8712c84c0e2bce34daa0a9432fcd841eb538f16
sha512 ad071e050072f097505c661f9b3d4bcfa0ce0db725dce360212db7dcdba099c6a780b1a5241edd42c32356fe5bc13c2f50d7d8a9d32fcef11a0588757b8d82de
ripemd-160 e33901016d9549f4c419e07ba10f500cb3040b8c

66876680 as geometric shapes

Circle

Radius = n
Diameter 133753360
Circumference 420198573.16895
Area 1.4050742757138E+16

Sphere

Radius = n
Volume 1.2528893695086E+24
Surface area 5.6202971028553E+16
Circumference 420198573.16895

Square

Length = n
Perimeter 267506720
Area 4472490327822400
Diagonal 94577907.862486

Cube

Length = n
Surface area 26834941966934400
Volume 2.9910530445687E+23
Space diagonal 115833807.60153

Equilateral Triangle

Length = n
Perimeter 200630040
Area 1.9366451210372E+15
Altitude 57916903.800763

Triangular Pyramid

Length = n
Surface area 1.9366451210372E+15
Volume 3.5249898178387E+22
Height 31525969.287495